# while嵌套
# 一共一百天，每天都要喝10杯茶
#设置变量i控制天数，j控制喝茶的次数
# i = 1
# while i <= 100:
#     print(f"今天第{i}天")
#     j = 1
#     while j <= 10:
#         print(f"今天第{j}次喝茶")
#         j += 1
#     i += 1
# print("打卡结束")
from turtledemo.chaos import jumpto

# 打印九九乘法表
# x = 1
# while x <= 9:
#     y = 1
#     while y <= x:
#         print(f"{y}*{x}={x*y}\t",end='')
#         y += 1
# x += 1
# print()

i =1
while i <= 9:
    j =1
    while j <= i:
        print(f"{j} * {i} = {j * i}\t",end='')
        j += 1
    i +=1
    print()








